新概念英語(yǔ)第二冊(cè)課件Lesson52(共13張PPT)

1、Lesson 52 A pretty carpet 【New words and expressions】（4） temporarily adv. 暫時(shí)地inch n. 英寸（度量單位）space n. 空間actually adv. 實(shí)際上inch n. 英寸(度量單位)foot 英尺(pl. feet ); mile 英里actually adv. 實(shí)際上in fact【課文講解】1、We have just moved into a new house and I have been working hard all morning.現(xiàn)在完成進(jìn)行時(shí)用來(lái)強(qiáng)調(diào)動(dòng)作在某一段時(shí)間內(nèi)一直在進(jìn)行?，F(xiàn)

2、在完成時(shí)表示在漫長(zhǎng)地時(shí)間段，過(guò)去發(fā)生的, 還一定要對(duì)現(xiàn)在產(chǎn)生影響；在過(guò)去發(fā)生的動(dòng)作, 一直延續(xù)到現(xiàn)在，現(xiàn)在完成時(shí), 動(dòng)詞一定是延續(xù)性動(dòng)詞過(guò)去完成進(jìn)行時(shí)和一般過(guò)去時(shí)的區(qū)別：前者強(qiáng)調(diào)動(dòng)作一直持續(xù)發(fā)生的過(guò)程后者強(qiáng)調(diào)動(dòng)作發(fā)生的事實(shí)或結(jié)果It has rained for half day.It has been raining.2、I have been trying to get my new room in order.get sth. in order 使有秩序，把整理好(get 使役動(dòng)詞)in order 整齊，井然有序，有秩序, 有次序 Get/Put everything in order

3、 before you leave the room.3、This has not been easy because I own over a thousand books.own vt. 擁有I own over a thousand books. vt. &vi. 承認(rèn)He owned to stealing the wallet.He owned (that) he had made a mistake. adj. 自己的He has a car of his own.He lives in his own house.4、To make matters worse, the room

4、 is rather small, so I have temporarily put my books on the floor.to make matters worse 更糟糕的是，插入語(yǔ) I lost my way in the forest, and to make matters worse, it became dark.rather adj. 相當(dāng)?shù)?、At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the ro

5、om.at the moment now 現(xiàn)在，此刻，目前every inch 每一英寸(夸張) Gold covered every inch of the ground in America.It is worth every penny of it.6、A short while ago, my sister helped me to carry one of my old bookcases up the stairs.help sb. (to) do sth. 幫某人做某事(to 可省略)help sb. with sth. 幫某人做某事He help me to learn Eng

6、lish.He help me with my English.with ones help 在某人的幫助下With your help i made great progress.7、This is the prettiest carpet I have ever seen, she said.“I have ever seen” 做定語(yǔ)從句出現(xiàn), 是最高級(jí)的標(biāo)志8、She gazed at it for some time then added, You dont need bookcases at all. You can sit here in your spare time and

7、read the carpet!gazed at 對(duì)向往, 羨慕not at all 完全不，起強(qiáng)調(diào)作用in ones spare time 某人空閑的時(shí)候，spare表示“空閑的，多余的” I like to read in my spare time. Have you got a spare moment? 你（現(xiàn)在）有空嗎？【Key structures】現(xiàn)在完成時(shí)，現(xiàn)在完成進(jìn)行時(shí)現(xiàn)在完成時(shí)：have done，表示已完成的動(dòng)作現(xiàn)在完成進(jìn)行時(shí)：have been doing，強(qiáng)調(diào)動(dòng)作在某一段時(shí)間內(nèi)一直在進(jìn)行。到現(xiàn)在為止，該動(dòng)作可能已不再繼續(xù)進(jìn)行，也可能還在繼續(xù)進(jìn)行，這要根據(jù)上下文來(lái)確定

8、。句子中常含有all+表示時(shí)間的詞語(yǔ)如all day，all morning等或for和since。I have read the book. 書(shū)已看完I have been reading the book. 還沒(méi)看完, 還要繼續(xù)表示持續(xù)性的動(dòng)詞，如learn，lie，live，rain，sleep，stand，可以同since或for副詞短語(yǔ)連用，也可用于以how long開(kāi)頭的疑問(wèn)句中： Ive been working for this company for 15 years.現(xiàn)在完成進(jìn)行時(shí)還可以表示經(jīng)常重復(fù)的動(dòng)作： Jim has been phoning Jenny every

9、night for the last week.與段時(shí)間連用可以用現(xiàn)在完成時(shí), 也可以用現(xiàn)在完成進(jìn)行時(shí), 但跟次數(shù)連用的, 一定只能用完成時(shí), 不能用現(xiàn)在完成進(jìn)行時(shí)He has rung me up five times since 12 oclock.【Special Difficulties】 形容詞、相應(yīng)的副詞及其用法：許多副詞，特別是表示方式的副詞，皆由形容詞加-ly構(gòu)成，如easy（容易的）/easily（容易地），beautiful（漂亮的）/beautifully（漂亮地）。一些頻度副詞也如此構(gòu)成，如usual（通常）/usually（通常地）。還有少數(shù)幾個(gè)表示程度及觀點(diǎn)的副詞也

10、都以-ly結(jié)尾：high（高的）/highly（高度地），real（真的）/really（真正的）。大多數(shù)形容詞加 “l(fā)y” 變?yōu)楦痹~ : 如 beautifulbeautifully，但是不是所有的形容詞都可以加ly (asleep)；不是所有的副詞都一定以ly結(jié)尾(late)；不是所有的加ly的都是副詞(lovely)有些副詞雖然由形容詞加-ly構(gòu)成，但在意義上與其相應(yīng)的形容并不相同，如hard（勤奮的，困難的）/hardly（幾乎不），cold（冷的）/coldly（冷淡的），late（遲到的，晚的）/lately（最近，近來(lái)），near（近的，接近的）/nearly（幾乎，差不多，差點(diǎn)

11、兒）。有些副詞雖然由形容詞加-ly構(gòu)成，但在意義上與其相應(yīng)的形容并不相同，如hard（勤奮的，困難的）/hardly（幾乎不），cold（冷的）/coldly（冷淡的），late（遲到的，晚的）/lately（最近，近來(lái)），near（近的，接近的）/nearly（幾乎，差不多，差點(diǎn)兒）。有些副詞有兩種形式。有的意義相同，如cheap（廉價(jià)的）/cheaply（廉價(jià)地），但有的意義不同如late（遲，晚）/lately（近來(lái)），hard（努力地，猛烈地）/hardly（幾乎不）。late 遲 ； lately adv. 近來(lái)(=recently)hard 努力地(表示程度深), 困難地(=difficult) ；hardly幾乎不有些副詞在形式上與形容詞相同，如fast，past，far等。大多數(shù)方式副詞的位置一般在賓語(yǔ)或動(dòng)詞前面，表示時(shí)間的副詞常位于句尾，有時(shí)也可位于句首。程度副詞，如almost，enough，hardly，nearly，quite，rather，too等，大部分用在它們所修飾的動(dòng)詞之前。副詞修飾動(dòng)詞(walk quickly), 形容詞(very beautiful), 副詞詞性本身(very much), 還可以修飾句子Quite and Quietquite adv. 完全，相當(dāng)，